Barracuda 9 Installation Guide, Rev. B |
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| 17 | |
DC power requirements |
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| Differential | |||
| +5V11 | +12V | +5V11 | +12V |
Voltage regulation5 | ± 5% | ± 5%2 | ± 5% | ± 5%2 |
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| Amps |
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Maximum operating current1 | 0.93 | 0.89 | 1.17 | 0.89 |
Maximum starting current |
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Peak DC 3, 6 | 0.92 | 2.18 | 1.04 | 2.18 |
Peak AC 3 | — | 3.1 | — | 3.1 |
Delayed motor start (max)1, 4 | 0.82 | 0.08 | 0.90 | 0.08 |
Peak operating current |
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Typical DC 1 | 0.92 | 0.84 | 1.12 | 0.84 |
Maximum DC 1 | 0.93 | 0.89 | 1.17 | 0.89 |
Maximum (peak) | 1.00 | 1.8 | 1.89 | 1.8 |
Track following (DC) |
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at OD 1 | 0.84 | 0.73 | 0.96 | 0.73 |
at ID 1 | 0.83 | 0.76 | 0.94 | 0.76 |
Read track |
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OD DC 1 | 0.96 | 0.78 | 1.49 | 0.78 |
AC | 1.10 | 0.97 | 1.99 | 0.97 |
Seeking |
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Typical DC 1, 13 | 0.91 | 1.06 | 0.99 | 1.06 |
Maximum DC 1 | 0.92 | 1.1 | 1.05 | 1.1 |
Maximum (peak) AC | 0.96 | 1.8 | 1.77 | 1.8 |
1Measured with an average reading DC ammeter. Instanta- neous +12V current peaks will exceed these values.
